A Good Representation

An illustration of the skeleton of a horse, labelled with typical horse diseases. On the reverse is "a good representation of the New Laboratory and Manufactory of Dr. B.J. Kendall Co., Enosburgh Falls, VT, USA, proprietors of the celebrated Kendall's Spavin Cure."

I have to assume this illustration came out of an old medical text on horses, or at least an advertisement booklet.